ak2573a AKM Semiconductor, Inc., ak2573a Datasheet - Page 30

• Manufacturer Part Number: ak2573a
• Description: 125m / 156m Laser Diode Driver Apc - Asahi Kasei Microsystems
• Manufacturer: AKM Semiconductor, Inc.

The SDA pin is normally pulled high with 4.7k to 10k!. Data on the SDA pin may change only during SCL low time
period. Data changes during SCL high periods will indicate a start or stop condition.
Start Condition: A high-to-low transition of SDA with SCL high is a start condition that must precede any other
Stop Condition: A high-to-low transition of SDA with SCL high is a stop condition.
ASAHI KASEI
8.2.6 Data Change
8.2.7 Start / Stop Condition
<MS0189-E-01>
SCL
SCL
SDA
SDA
START
command.
Stable
Data
Change
Data
STOP
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[AK2573A]
2004/5